code: def get_builtin(fn_name):
      import builtins
  
      return getattr(builtins, fn_name, None)
  
file_path: h2o-3/h2o-py/h2o/utils/compatibility.py
label_desc: Use image node_id 5 for calling a global function with example usage: get_builtin(fn_name) and returns: getattr